.png){kind=icon}
返回
Switching Pattern Improvement for One-Cycle Zero-Integral-Error Current Controller
.png){kind=icon}
OA
AI
DOI：10.1109/ACCESS.2021.3137758.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The one-cycle current control is a non-linear technique based on the cycle-by-cycle calculation of the ON time of the power converter switches. Its application is not common in tracking fast-changing reference currents, due to the necessity of fast and accurate measurements, and high-speed computing. In a previous study, a one-cycle digital current controller based on the minimization of the integral error of the current was developed and applied to the control of a three-phase shunt active power filter. In the present work, the one-cycle controller has been improved by proposing a new switching pattern. It allows an easy implementation that reduces the critical computational cost and avoids the main drawbacks of the previous implementation. The controller has been applied in a three-leg four-wire shunt active power filter, including a stability analysis considering the proposed switching pattern. Simulated and experimental results are presented to validate the proposed controller.
Keyword:
Switches
Control systems
Current control
Stability analysis
Optimization
Active filters
Minimization
Current control
power converters
one-cycle controller
active filters
power quality
期刊
IF:
3.6
论文数:
9.8W
被引数:
29.4W
机构
引用论文
Performance Enhancement of Shunt Active Power Filter Using a Kalman Filter-Based H∞ Control Strategy
.png){kind=icon}
PREAI
分享收藏Selective Compensation in Four-Wire Electric Systems Based on a New Equivalent Conductance Approach
PREAI
分享收藏A Self-Organizing Global Sliding Mode Control and Its Application to Active Power Filter自组织全局滑模控制及其在有源电力滤波器中的应用
PREAI
分享收藏Sliding-Mode Control of Four-Leg Inverter With Fixed Switching Frequency for Uninterruptible Power Supply Applications用于不间断电源应用的具有固定开关频率的四桥臂逆变器的滑模控制
PREAI
分享收藏
查看更多内容